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john deer LP19478, Operator'S Manual

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LP19478 LP19479 (10/5/2018)

21 

15 & 25  GALLON TOW BEHIND SPRAYER

Model 15 Gallon Tow Behind Sprayer

Tank . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . 57 L (15 gallon)
Pump:
Type . . . . . . . . . . . . . . . . . . Electric Motor and Diaphragm

Manufacturer . .. . . . . . . . . . . . . . . . . . . . . . . . . . .SHURflo

Current Draw . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 amp
Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 amp
System Pressure . . . . . . . . . . . . . . . . . . 689 kPa (100 psi)
Spray Rate . . . . . . . . . . . . . . . . . .5.7 L/min. (1.5 gal./min.)
Suction Hose Strainer. . .. . . . . . . . . . . . . . Stainless Steel
Spray Tip Material . . . . .. . . . . . . . . . . . . . . . . . . . . Plastic
Handgun:
Material. . . . . . . . . . . . . . . . . . . . . . Plastic with Brass Tip
Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . Fan To Stream
Sprayer:

Nozzle Tip Height  . . . . . . . . . . . . . . . . . . . . 43 cm (17 in.)

Spraying Width . .  . . . . . . . . . . . . . . . . . . . 152 cm (60 in.)
Weight:
Empty . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . 20 kg (44 lb)
Full . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 kg (164 lb)

Model 25 Gallon Tow Behind Sprayer

Tank . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .95 L (25 gallon)
Pump:
Type . . . . . . . . . . . . . . . . . . Electric Motor and Diaphragm

Manufacturer . . . .. . . . . . . . . . . . . . . . . . . . . . . . .SHURflo

Current Draw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 amp
Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 amp
System Pressure . . . . . . . . . . . . . . . . . . 689 kPa (100 psi)
Spray Rate . . . . . . .  . . . . . . . .6.25 L/min. (1.65 gal./min.)
Suction Hose Strainer. . . . . . . . . . . . . . . . Stainless Steel
Spray Tip Material . . . . . .  . . . . . . . . . . . . . . . . . . . Plastic
Handgun:
Material. . . . . . . . . . . .  . . . . . . . . . . Plastic with Brass Tip
Adjustment. . . . . . . . . . .... . . . . . . . . . . . . . Fan To Stream

Specifications 

Sprayer:

Nozzle Tip Height . . . . . . . . . . . . . . . .. . . . . 43 cm (17 in.)

Spraying Width . . . . . . .  . . . . . . . . . . . . . . 229 cm (90 in.)
Weight:
Empty. . . . . . . . . . . . . . . . .  . . .  . . . . . . . . . . 24 kg (53 lb)
Full. . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . 115 kg (253 lb)

Summary of Contents for LP19478

Page 1: ...OPERATORS MANUAL 15 25 Gallon Tow Behind Sprayer LP19478 LP19479 Supplier ST50728 10 5 2018 English ...

Page 2: ...the Machine it means that you will have to do something to your tractor or vehicle before you can install the attachment The Assembly and Installation sections of this manual provide information to assemble and install the attachment to your tractor or vehicle Use the Service section to make any needed adjustments and routine service to your attachment If you have any questions or concerns with th...

Page 3: ...ential safety hazards On your machine safety labels the words DANGER WARNING and CAUTION are used with this safety alert symbol DANGER identifies the most serious hazards The operator s manual also explains any potential safety hazards whenever necessary in special messages that are identified with the word CAUTION and the safety alert symbol Replace missing or damaged safety labels Use this opera...

Page 4: ...d inspect it Make repairs before you operate Keep machine properly maintained and in good working order Keep all shields and guards in place Always inspect the sprayer completely before and after each use Before pressurizing the system check to be sure all fittings and hoses are tightly installed Be sure guards and shields are in good condition and fastened in place Make any necessary adjustments ...

Page 5: ...wed weight when operating on slopes Never allow children or others in or on towed equipment Use only approved hitches Tow only with a machine that has a hitch designed for towing Do not attach towed equipment except at the approved hitch point Follow the manufacturer s recommendations for weight limits for towed equipment and towing on slopes Use counterweights or wheel weights as described in the...

Page 6: ... equipment is in safe working condition Do not modify machine or safety devices Unauthorized modifications to the machine or attachment may impair its function and safety Death or serious injury will result from contact with overhead power lines Keep clear of electrically charged power lines Check the area before operating the spreader Tighten all connections before applying pressure Search for le...

Page 7: ...h Clevis 1 L Bracket 2 Locking Collar 2 Hitch Pin 1 2 x 2 1 2 in 1 Spring Locking Chip 1 Flat Washer 2 Axle Spacer 2 Bolt Flange 5 16th in 6 Flange Nut 3 8 in 4 Wire Clip 2 Parts in Kit A Sprayer Base Unit Tank with pump and hoses attached B Boom Assembly 25 gallon assembly shown C Axle D Wiring Harness Switch E Hitch Frame F 2 Wheels G Wire Harness Battery D G B F C E A ...

Page 8: ...Flange Nuts A D C E B C D D A B Install Hitch Assembly 1 Install hitch clevis A on top of hitch frame B with hitch pin C and spring locking clip D 2 Install and tighten hardware E 2 5 16 x 5 8 in Flange Bolts 2 5 16 in Flange Nuts C A D B E Install Wheels NOTE Install wheels so tire valve stems face to the outside of the sprayer frame 1 Install and center axle A into rear holes of tank frame B 2 I...

Page 9: ... boom support rod NOTE Install L bracket D facing toward rear of assembly and as far rearward as possible as shown Boom assembly should be installed with hose connection tee facing forward 2 Install entire spray boom and support rods through rear holes in tank frame C 3 Install L bracket D and a second 3 8 in flange nut E Repeat for opposite side Boom support hardware 4 3 8 in Flange Nuts 4 Do not...

Page 10: ...behind the grille carefully unsnap top of grille to provide access to battery terminals 3 Remove nut from positive battery cable clamp Install red lead B onto clamp bolt Install and tighten nut completely 4 Remove nut from negative battery cable clamp Install black lead C onto clamp bolt Install and tighten nut completely 2 Route wiring harness extension through front frame hole 3 Connect extensio...

Page 11: ...ll Wire Clips 1 Clean foot rest side panel A at left side of machine with mild detergent or isopropyl alcohol Dry thoroughly 2 Attach wire clips B to panel Position the clips as shown so that sprayer main wiring harness will not interfere with deck height adjustment crank if equipped ...

Page 12: ...ake sure machine tire pressure is correct See your machine operator s manual for the correct pressure Machine weights improve stability Add front weights for better front end stability and steering See your John Deere dealer for these weights Instructions to install will come with the weights Your machine requires the following 12 Volt Battery and Alternator Wiring Harness Extension This part is r...

Page 13: ...heck sprayer tip height Adjust sprayer tip height if needed before operating 15 and 25 Gallon Sprayer 43 cm 17 in Do not let sprayer run in one spot Do not over spray when you use weed killers Liquid spray material is recommended Sprayer does not agitate wettable powders Timely applications of a smaller dosage are better than large applications Turn sprayer off during turns to avoid double sprayin...

Page 14: ...e recirculation valve between the open closed positions will affect the pressure coming through the spray wand only Closed position is full pressure through spray wand or boom It may be helpful to adjust the pressure when spraying with the spray wand to avoid damage to plants from excess pressure If your sprayer is equipped with a boom this valve should be in the closed position when operating the...

Page 15: ...ations Turn sprayer off during turns to avoid double spraying Fill sprayer where spills cannot harm grass Checking Machine Ground Speed 1 Drive vehicle and sprayer half full is optimal across a measured distance at a constant speed There can be no change in speed while measuring time Speed should be a comfortable speed for spraying 2 Have someone measure the amount of time in seconds it takes to t...

Page 16: ... help prevent possible injury Push pump switch to OFF position When sprayer is filled with liquid the extra weight on the back of a machine could change the stability of the machine Operation GPA Gal 1000 Sq Ft Sprayer Tip Size PSI GMP One Nozzle GPA 2mph 3mph 4mph 5mph 6mph 25 Gallon TP11008VP 30 0 69 68 3 45 6 34 2 27 3 22 8 15 Gallon 35 0 75 74 3 50 37 2 29 7 24 75 Sprayer Tip Size PSI GMP One ...

Page 17: ...Sprayer may be stored on end with sprayer resting on supports B Draining and Cleaning Sprayer Tank IMPORTANT Avoid damage Proper disposal of excess spray is very important Dilute it with water and apply it to area previously treated Never dump excess into a storm drain or near a lake or stream 1 Remove tank drain cap and empty sprayer tank Empty remaining solution into an appropriated container fo...

Page 18: ...ay tip C NOTE Do not use a wire to clean opening D in spray tip 3 Wash filter and spray tip in a non flammable solvent 4 Put spray tip in spray nozzle 5 Put flat side of filter in spray nozzle 6 Install assembly on sprayer and tighten nozzle A C B 1 Remove nozzle A from the spray tip B 2 Loosen nut C and remove the spray tip B from the angled fitting on the wand 3 Wash nozzle A and spray tip B wit...

Page 19: ...IND SPRAYER IMPORTANT Avoid damage The electrical system may be damaged if incorrect replacement fuses are used Replace the bad fuse with a fuse of the same amp ratting Changing Fuse 1 Open hood A 2 Remove fuse A 3 Install new 15 amp fuse 4 Close hood ...

Page 20: ...ealer IF CHECK Pump Loses Suction Clean Pump suction screen Check tank fill level Fill tank Clean or replace pump Check for loose pump fittings Pump Capacity Decreased Clean pump suction screen Clean spray nozzle s Selection lever is not completely turned on or is in the OFF position Poor Spray Pattern Clean spray nozzles Adjust nozzle height Align spray tips with boom Pump Does Not Work Check wir...

Page 21: ...Fan To Stream Sprayer Nozzle Tip Height 43 cm 17 in Spraying Width 152 cm 60 in Weight Empty 20 kg 44 lb Full 74 kg 164 lb Model 25 Gallon Tow Behind Sprayer Tank 95 L 25 gallon Pump Type Electric Motor and Diaphragm Manufacturer SHURflo Current Draw 7 amp Fuse 15 amp System Pressure 689 kPa 100 psi Spray Rate 6 25 L min 1 65 gal min Suction Hose Strainer Stainless Steel Spray Tip Material Plastic...

Page 22: ...This page intentionally left blank 22 LP68757 3 8 2018 MID SIZE GATOR HITCH AND CONTROL BOX ...

Page 23: ... problems should they arise to ensure that product quality continues with quality parts and service support Follow the steps below to get answers to any questions you may have about your product 1 Refer to your attachment and machine operator manuals 2 In North America or Canada call John Deere Special Services at 1 888 867 2238 and provide product serial number if available and model number ...

Page 24: ...obligations and conditions expressed or implied including but not limited to implied warranties of merchantability fitness for any particular purpose and non infringement are hereby disclaimed and excluded Any product which does not meet warranty shall as purchaser s sole and exclusive remedy be repaired or replaced by Superior Tech This warranty is non transferable In addition our warranty does n...

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